Yahoo Holdings Inc.
Cluster stats
| Netblocks | 910 |
| All fragments | 1,097 blocks across 28 clusters |
| Cluster ID | 191587420 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 92 shared RIR contact/maintainer handles |
| Registry names | 31 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (910)
showing 50 of 910 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.81.130/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 5.57.81.131/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 27.111.228.3/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 27.111.228.131/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 27.123.33.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.34.0/23 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.37.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.42.0/24 | Yahoo Inc. | BGP | ANNOUNCED | ● high |
| 27.123.43.0/24 | Yahoo Inc. | BGP | ANNOUNCED | ● high |
| 27.123.44.0/22 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.60.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.61.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.192.0/23 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.123.196.0/23 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 27.254.19.246/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 36.255.56.64/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 36.255.56.147/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 37.49.232.52/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 37.49.232.53/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 37.49.237.5/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 45.127.172.163/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 45.127.172.175/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 62.69.146.144/32 | Yahoo | PEERINGDB | ASSIGNED | ● high |
| 63.250.192.0/19 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 63.250.196.0/22 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 63.250.200.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 63.250.204.0/22 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 63.250.207.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.94.224.0/19 | Yahoo Holdings Inc. | ARIN | ● high | |
| 66.163.160.0/19 | Yahoo Holdings Inc. | ARIN | ● high | |
| 66.163.168.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.163.176.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.163.184.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.64.0/18 | Yahoo Holdings Inc. | ARIN | ● high | |
| 66.196.64.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.70.0/23 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.80.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.88.0/22 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.88.0/23 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.104.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.109.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.196.112.0/21 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.218.64.0/19 | Yahoo Holdings Inc. | ARIN | ● high | |
| 66.218.80.0/20 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.218.84.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.218.85.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.218.86.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.218.87.0/24 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
| 66.228.160.0/19 | Yahoo Holdings Inc. | ARIN | ● high | |
| 67.195.0.0/17 | Yahoo Holdings Inc. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
29.6%
of checked blocks have valid RPKI ROA coverage
(269 of 910)
No discrepancies found among checked blocks.
NIC Handles
AC271-AP
AC271-AP
AE135-AP
AH1343-AP
APNIC-HM
AS10229
AS10230
AS10310
AS10310
AS10880
AS12301-MNT
AS14196
+80 more